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nvd[email protected]NVD:CVE-2017-2620
HistoryJul 27, 2018 - 7:29 p.m.

CVE-2017-2620

2018-07-2719:29:00
CWE-125
CWE-787
[email protected]
web.nvd.nist.gov

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

9.9 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

7.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

51.2%

JSON

Quick emulator (QEMU) before 2.8 built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to an out-of-bounds access issue. The issue could occur while copying VGA data in cirrus_bitblt_cputovideo. A privileged user inside guest could use this flaw to crash the QEMU process OR potentially execute arbitrary code on host with privileges of the QEMU process.

Affected configurations

NVD
Node
qemuqemuRange<2.8.0
Node
citrixxenserverMatch6.0.2
OR
citrixxenserverMatch6.2.0sp1
OR
citrixxenserverMatch6.5sp1
OR
citrixxenserverMatch7.0
OR
citrixxenserverMatch7.1
OR
redhatopenstackMatch5.0
OR
redhatopenstackMatch6.0
OR
redhatopenstackMatch7.0
OR
redhatopenstackMatch8
OR
redhatopenstackMatch9
OR
redhatopenstackMatch10
OR
debiandebian_linuxMatch7.0
OR
redhatenterprise_linux_desktopMatch6.0
OR
redhatenterprise_linux_desktopMatch7.0
OR
redhatenterprise_linux_serverMatch6.0
OR
redhatenterprise_linux_serverMatch7.0
OR
redhatenterprise_linux_server_ausMatch7.3
OR
redhatenterprise_linux_server_ausMatch7.4
OR
redhatenterprise_linux_server_eusMatch7.3
OR
redhatenterprise_linux_server_eusMatch7.4
OR
redhatenterprise_linux_server_eusMatch7.5
OR
redhatenterprise_linux_workstationMatch6.0
OR
redhatenterprise_linux_workstationMatch7.0
OR
xenxenRange≤4.7.1
OR
xenxenMatch4.7.1r1
OR
xenxenMatch4.7.1r2
OR
xenxenMatch4.7.1r3
OR
xenxenMatch4.7.1r4
OR
xenxenMatch4.7.1r5
OR
xenxenMatch4.7.1r6
OR
xenxenMatch4.7.1r7

References

Related

freebsd 1
redhat 12
fedora 4
openvas 29
nessus 56
oraclelinux 5
gentoo 2
xen 1
debiancve 1
prion 1
centos 3
ubuntucve 1
cvelist 1
cve 1
redhatcve 1
veracode 1
alpinelinux 1
osv 5
suse 12
debian 4
ubuntu 1
freebsd
freebsd
xen-tools -- cirrus_bitblt_cputovideo does not check if memory region is safe
2017-02-21 00:00:00
redhat
redhat
(RHSA-2017:0352) Important: qemu-kvm security update
2017-03-01 08:42:26
(RHSA-2017:0351) Important: qemu-kvm-rhev security update
2017-03-01 07:53:05
(RHSA-2017:0329) Important: qemu-kvm-rhev security update
2017-02-27 23:06:47
fedora
fedora
[SECURITY] Fedora 24 Update: xen-4.6.4-8.fc24
2017-03-08 13:33:09
[SECURITY] Fedora 25 Update: xen-4.7.1-9.fc25
2017-03-01 01:30:45
[SECURITY] Fedora 24 Update: qemu-2.6.2-7.fc24
2017-03-21 16:52:35
openvas
openvas
RedHat Update for qemu-kvm RHSA-2017:0352-01
2017-03-03 00:00:00
Fedora Update for xen FEDORA-2017-1607a3a78e
2017-03-09 00:00:00
CentOS Update for qemu-guest-agent CESA-2017:0352 centos6
2017-03-03 00:00:00
nessus
nessus
FreeBSD : xen-tools -- cirrus_bitblt_cputovideo does not check if memory region is safe (8cbd9c08-f8b9-11e6-ae1b-002590263bf5)
2017-02-22 00:00:00
GLSA-201703-07 : Xen: Privilege Escalation
2017-03-28 00:00:00
CentOS 6 : qemu-kvm (CESA-2017:0352)
2017-03-02 00:00:00
oraclelinux
oraclelinux
qemu-kvm security update
2017-03-01 00:00:00
qemu-kvm security and bug fix update
2017-03-02 00:00:00
kvm security update
2017-03-07 00:00:00
gentoo
gentoo
Xen: Privilege Escalation
2017-03-28 00:00:00
QEMU: Multiple vulnerabilities
2017-04-10 00:00:00
xen
xen
cirrus_bitblt_cputovideo does not check if memory region is safe
2017-02-21 10:42:00
debiancve
debiancve
CVE-2017-2620
2018-07-27 19:29:00
prion
prion
Out-of-bounds
2018-07-27 19:29:00
centos
centos
qemu security update
2017-03-01 12:08:31
qemu security update
2017-03-03 13:27:17
kmod, kvm security update
2017-03-08 18:33:47
ubuntucve
ubuntucve
CVE-2017-2620
2017-02-22 00:00:00
cvelist
cvelist
CVE-2017-2620
2018-07-27 19:00:00
cve
cve
CVE-2017-2620
2018-07-27 19:29:00
redhatcve
redhatcve
CVE-2017-2620
2020-04-04 05:02:19
veracode
veracode
Arbitrary Code Execution
2019-01-15 09:15:42
alpinelinux
alpinelinux
CVE-2017-2620
2018-07-27 19:29:00
osv
osv
CVE-2017-2620
2018-07-27 19:29:00
xen - security update
2018-02-06 00:00:00
qemu - security update
2017-03-01 00:00:00
suse
suse
Security update for xen (important)
2017-02-27 18:13:48
Security update for xen (important)
2017-03-11 15:07:34
Security update for kvm (important)
2017-04-28 21:11:21
debian
debian
[SECURITY] [DLA 1270-1] xen security update
2018-02-06 12:35:00
[SECURITY] [DLA 842-1] qemu-kvm security update
2017-02-28 22:09:32
[SECURITY] [DLA 845-1] qemu security update
2017-03-01 19:51:15
ubuntu
ubuntu
QEMU vulnerabilities
2017-04-20 00:00:00

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

9.9 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

7.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

51.2%

JSON
Related for NVD:CVE-2017-2620
freebsd1redhat12fedora4openvas29nessus56oraclelinux5gentoo2xen1debiancve1prion1centos3ubuntucve1cvelist1cve1redhatcve1veracode1alpinelinux1osv5suse12debian4ubuntu1